Phoenix Contact MINI COMBICON MC 3.5mm Terminal Block Plug Connectors The 1840379 from Phoenix Contact is a brilliant and well-known PCB terminal block. It comes from Phoenix's brilliant range of 'MINI COMBICON MC' connectors and has a 3.5mm pitch, 0.14 – 1.5mm2 screw connection and horizontal wire entry. This PCB terminal block is massively versatile and allows connection of many products due to is worldwide known connection method and features a minimal temperature rise thank to its maximum contact force. Features and benefits: